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Finding the Third Proportional to 11,640,240 and 25,394,976

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Solution

The third proportional to 11,640,240 and 25,394,976 is: 55,403,050.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,640,240 : 25,394,976 = 25,394,976 : x
  2. Step 2: Convert to fraction form
    11,640,240/25,394,976 = 25,394,976/x
  3. Step 3: Cross multiply
    11,640,240x = 25,394,976 × 25,394,976
  4. Step 4: Simplify right side
    11,640,240x = 644,904,806,040,576
  5. Step 5: Solve for x
    x = 644,904,806,040,576/11,640,240
  6. Step 6: Final answer
    x = 55,403,050.63

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.